142112964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1691821}}^1$

素因数の和:1691835

約数の個数: 24

約数和(自身を含む): 378968128

約数和(自身を除く): 236855164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1691821, 3383642, 5075463, 6767284, 10150926, 11842747, 20301852, 23685494, 35528241, 47370988, 71056482, 142112964]

約数ペア:

[(1, 142112964), (2, 71056482), (3, 47370988), (4, 35528241), (6, 23685494), (7, 20301852), (12, 11842747), (14, 10150926), (21, 6767284), (28, 5075463), (42, 3383642), (84, 1691821)]